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Answers and rating deltas for
How can write a query like this using dblink in postgres?
| Author | Votes | Δ |
|---|---|---|
| klin | 2 | 0.00 |
Last visited: Feb 13, 2017, 9:21:56 AM
| Author | Votes | Δ |
|---|---|---|
| klin | 2 | 0.00 |